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在长三角一体化发展进程中,形成了上海以生产性服务业为主导,江苏和浙江以制造业为主导的产业区域分工格局。利用长三角2003~2011年行业面板数据分析了上海生产性服务业对长三角装备制造业效率提升的影响。研究结果表明:上海研发服务业、批发零售业、商务服务业和信息服务业对长三角装备制造业都有显著的正向影响。然而,上海交通运输、仓储及邮政业和金融保险业对长三角两省一市装备制造业都有一定的负向影响。研究结论对长三角区域经济一体化发展和产业区域分工与合作具有一定的理论和实践意义。
In the course of the integration of the Yangtze River Delta, Shanghai has formed a pattern of industrial division of labor dominated by producer services and led by manufacturing in Jiangsu and Zhejiang. Using the panel data from 2003 to 2011 of the Yangtze River Delta, we analyzed the impact of Shanghai’s producer services on the efficiency improvement of the equipment manufacturing industry in the Yangtze River Delta. The results show that Shanghai R & D service, wholesale and retail trade, business service and information service have a significant positive impact on the equipment manufacturing industry in the Yangtze River Delta. However, Shanghai’s transportation, storage and postal services and financial insurance industry have a certain negative impact on the equipment manufacturing industry in the two provinces and one city in the Yangtze River Delta. The conclusion of the study has certain theoretical and practical significance to the regional economic integration and industrial division of labor and cooperation in the Yangtze River Delta.